.body{
    margin:0;
    padding:0;
}
a{
    text-decoration: none;
}
a:hover{
    color:#0c2724;
}
.control{
    margin-top: 20px;
}
input{
    border:none;
    box-shadow: none;
    font-size:15px;
    color:#333333;
    outline: none;
}

#username{
    height:40px;
    width:330px;
    margin-top: 20px;
    margin-left: 30px;
    border-radius: 10px;
}
#password{
    height:40px;
    width:330px;
    margin-top: 20px;
    margin-left: 30px;
    border-radius: 10px;
}
/*.code{*/
/*    height:40px;*/
/*    width: 200px;*/
/*    margin-top: 20px;*/
/*    border-radius: 10px;*/
/*}*/
#denglu{
    height:40px;
    width:270px;
    background-color: #319aec;
    font-size:16px;
    margin-top:15px;
    margin-left: 30px;
    border-radius: 10px;
    color:white;
}

.feedback{
    color: #a10c2b;
}

#content{
    margin-top:150px;
    margin-left:825px;
    height:400px;
    width:400px;
    border-radius: 10px;
    box-shadow: 5px 5px 5px #888;
    background-color: #edeffb;
}
